Metro is all about history, and this pie takes the cake. The first pizzeria in America was established in 1905 by Gennaro Lombardi in New York’s Little Italy, on Spring Street. That’s where this meatball, roasted peppers and ricotta beauty gets its name and its soulful flavor. Find it on Metro’s unsung “East Side Pizzas” menu. Five locations, metropizza.com.

The Truffle at Five50 Pizza Bar (est. 2013)

Perhaps it makes sense that the kitchen crew at Sage, which regularly produces some of the richest food on the Strip, could also concoct this decadent pizza, a chewy crust loaded with parmesan, béchamel sauce, fresh thyme, truffle salami and, why not, shaved truffles. It’s just one of several magnificent, unique pies at Five50, which is (also not surprisingly) more than just a great pizzeria. Aria, 877-230-2742.

The Maiale Bolognese at Due Forni (est. 2011)

Like Settebello, Due Forni is a local restaurant that has expanded beyond Las Vegas. Unlike Settebello, Due Forni specializes in two styles of pizza, Neapolitan and Roman. You can order any pizza on either crust, but no matter which road you choose, you must try chef Carlos Buscaglia’s latest creation, an unbelievably balanced blend of pork ragu, San Marzano tomato, bufala mozzarella, Calabrian peppers, basil and caramelized onions. 3555 S. Town Center Drive, 702-586-6500.